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1. Using the standard reduction potentials listed in Appendix E in the textbook, calculate the equilibrium...

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Chemistry

1. Using the standard reduction potentials listed in Appendix Ein the textbook, calculate the equilibrium constant for each of thefollowing reactions at 298 K.

A.Fe(s)+Ni2+(aq)?Fe2+(aq)+Ni(s)

B.Co(s)+2H+(aq)?Co2+(aq)+H2(g)

C.10Br?(aq)+2MnO?4(aq)+16H+(aq)?2Mn2+(aq)+8H2O(l)+5Br2(l)

2. If the equilibrium constant for a two-electron redox reactionat 298 K is 1.8×10?4, calculate the corresponding?G? and E?cel under standard conditions.

2A. Express your answer using two significant figures.Delta G=kJ

2B. Express your answer using two significant figures. Ecell= V

Answer & Explanation Solved by verified expert
3.7 Ratings (425 Votes)
1A Fes Ni2aqFe2aq NisFeFe2 2e E 045VNi2 2eNi E 026Eocell Ecathode Eanode 026 045 019VWe haveEocell RTF x lnKeq019 8314 x 2982    See Answer
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